U-turnThailand
Traffic rules
Thailand
1. U-turn
A U-turn is a driving manoeuvre in which a vehicle turns around to travel in the opposite direction. It normally involves crossing part of the roadway and re-entering traffic facing the direction from which the vehicle came.
Before making a U-turn, the driver should check surrounding traffic, pedestrians and cyclists, signal when required and make sure there is enough visibility and space to complete the manoeuvre safely. U-turns may be prohibited by traffic signs or on particular types of roads.
Can you U-turn at Thai junctions?
Only where traffic signs permit it.
How close to Thai bridges are U-turns prohibited?
On the bridge and within 100 metres of its approach at road level.
Can you U-turn in Thai safety zones?
No. U-turns in designated safety zones are prohibited.
Can you U-turn at congested or hazardous Thai locations?
No. The Act prohibits U-turns at critical traffic locations.
What if Thai oncoming or following traffic is within 100 metres?
Do not U-turn or turn right unless safe and without obstructing that traffic.
Can Thai drivers ignore a No U-turn sign?
No. Obey the U-turn prohibition.
